An open-source browser extension and mobile wallet built for the next billion DeFi users. Pre-sign security checks, multi-chain by default, beautifully simple.
Free & open-source · Trusted by 1M+ DeFi users worldwide
Every interaction in Rabby is engineered to make on-chain life safer, faster, and easier to understand.
See exactly what you're signing — risks, balance changes, and approvals — before you commit.
70+ EVM networks supported out of the box. Switch chains automatically based on context.
Real-time alerts on malicious sites and suspicious contracts before they drain your wallet.
Track positions, claim rewards, and rebalance across protocols from a single dashboard.
Free, open-source, and ready in under 60 seconds.
What the community is saying
Rabby's pre-sign simulation is what every wallet should ship by default. It's a no-brainer for power users.
Switched my main wallet to Rabby last week. The chain auto-switching alone saves me 100 clicks a day.
Open source, security-first, multi-chain. This is the wallet model the rest of the industry will copy.
The transaction preview UI is genuinely class-leading. You always know what you're signing.
Been farming with Rabby for 6 months. Zero phishing scares. Zero approval mistakes. Just works.
If you're still using a wallet that doesn't simulate transactions, you're playing on hard mode.